Cardiff to London flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Cardiff to London is €58 with Ryanair (checked on 6 Nov 2026).
Your next trip, last seen at €58
Lowest observedRyanair · 1 stop · One wayWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €58, departing 5 Dec 2026 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 7Check live prices for this route
- Airlines seen
- Aer Lingus, KLM, Ryanair, TUI Airways
- Typical journey time
- 9h 40m
About this route
Explore the fares we observed from Cardiff to London. Prices move often, so pick your dates to see the latest options.
- Route distance
- 211 km
- Typical journey time
- 9h 40m
- Airlines seen
- Aer Lingus, KLM, Ryanair, TUI Airways
- Seen on fares with a connection
- Ryanair, Aer Lingus
- Alternative airports
- LCY, LGW, LTN, SEN, STN
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Cardiff International Airport (CWL) → Cardiff, city gazetteer reference point (51.4816, -3.1791): ≈ 15 km.
- London City Airport (LCY) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 13 km.
- London Heathrow (LHR) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 23 km.
- London Gatwick (LGW) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 40 km.
- London Luton (LTN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 44 km.
- London Stansted (STN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 49 km.
- London Southend Airport (SEN) → London, city gazetteer reference point (51.5074, -0.1278): ≈ 57 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Observed fares by departure date
| Departure | Fare | Seen on |
|---|---|---|
| €73 | 6 Nov 2026 | |
| €141 | 6 Nov 2026 | |
| €171 | 13 Nov 2026 | |
| €171 | 13 Nov 2026 | |
| €171 | 13 Nov 2026 | |
| €198 | 10 Nov 2026 | |
| €79 | 11 Nov 2026 | |
| €100 | 12 Nov 2026 | |
| €75 | 6 Nov 2026 | |
| €65 | 5 Nov 2026 | |
| €65 | 6 Nov 2026 | |
| €82 | 5 Nov 2026 | |
| €58 | 6 Nov 2026 | |
| €58 | 5 Nov 2026 | |
| €66 | 5 Nov 2026 | |
| €68 | 5 Nov 2026 | |
| €87 | 5 Nov 2026 | |
| €83 | 5 Nov 2026 | |
| €67 | 5 Nov 2026 | |
| €76 | 5 Nov 2026 |
One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.
Frequently asked
How much is a flight from Cardiff to London?
The lowest fare Routavio has observed is €58, found on 6 Nov 2026.
Are there direct flights from Cardiff to London?
Our data holds no non-stop flight from Cardiff to London. The fares on this page include at least one stop.
Which airlines fly from Cardiff to London?
Routavio has seen these carriers on the route: Aer Lingus, KLM, Ryanair, TUI Airways.
How long does the flight from Cardiff to London take?
Across the 61 fares Routavio observed, the average journey time is 9h 15m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Cardiff to London fares were non-stop?
None of the 66 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
More routes from Cardiff
Show all 30 routes →Show fewer ↑
More routes to London
Show all 36 routes →Show fewer ↑
Recently observed fares. Prices may change.